Osg 3G-OTH-273374 — Technical Specifications

The OSG Screw Thread Insert STI Tap (SKU 33ZF51, MPN 8015400) is a spiral-flute tap for 3/8"-16 UNC threads, with a bottoming chamfer and H3 / 2B-3B tolerance class. It features 3 flutes and is designed for thread-locking insert installation. 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.